蒸发冷却半集中式空调系统在西安某办公楼的应用.doc

蒸发冷却半集中式空调系统在西安
某办公楼的应用
西安工程大学刘小文黄翔吴志湘
摘要:以西安某公司的办公楼为实体,进行了蒸发冷却半集中式空调系统的设计。系统所采用的主要设备包括蒸发冷却新风机组,蒸发式冷水机组,风冷热泵,干工况风机盘管。并根据设计结果进行了能耗分析。结果表明,采用蒸发冷却半集中式系统较传统半集中式空调系统能够大大节约能耗,降低运行成本,减少机械制冷装机容量。同时这一工程应用实例为蒸发冷却半集中式系统在中湿度地区的应用奠定了基础。
关键词:蒸发冷却半集中式系统;蒸发冷却新风机组;蒸发式冷水机组;干工况风机盘管
THE APPLICATION OF SEMI-CENTRAL EVAPORATIVE COOLING AIR CONDITIONING SYSTEM IN AN OFFICE BUIDING OF XI’AN
Liu Xiaowen, Huang Xiang, Wu Zhixiang
(College of Environment & Chemical Engineering,Xi′an Polytechnic University)
Abstract: Designed a semi-central evaporative cooling air conditioning system for an office building in Xi' are some main equipments in the system,such as evaporative cooling fresh air handing units, evaporative chiller,air-cooled heat pump,dry condition fan we conduct the energy consumption analysis according to the designing. Form the result,we can draw that the semi-central evaporative cooling air conditioning system can save energy greatly,cut down the running costs and reduce the cooling capacity of chillers significantly than the traditional semi-central the project example laid the foundation for the application of semi-central evaporative cooling air conditioning system in middle-humidity areas.
Key words:semi-central evaporative cooling air conditioning system; evaporative cooling fresh air handing units;evaporative chiller;dry condition fan oil
0前言